(Rac)-LM11A-31 dihydrochloride is primarily used in research focused on neurodegenerative diseases. It acts as a small molecule ligand that targets the p75 neurotrophin receptor (p75NTR), which plays a critical role in neuronal survival, differentiation, and apoptosis. By modulating this receptor, it has shown potential in protecting neurons from degeneration and promoting their survival, making it a promising candidate for studying conditions like Alzheimer's disease, amyotrophic lateral sclerosis (ALS), and spinal cord injuries. Its application extends to preclinical studies where it is used to investigate mechanisms of neuroprotection and to evaluate therapeutic strategies for mitigating neuronal damage. Additionally, it is utilized in experimental models to understand the role of p75NTR in various neurological disorders and to explore its potential as a therapeutic target.